srosant Alternator 180A 12V High-Output for 3.6L V6 (2011–2018 Chrysler/Dodge/Jeep/Ram)

High-output 12V alternator by srosant that delivers 180 amps of continuous charging power for 3.6L V6 Dodge, Chrysler, Jeep and Ram models from 2011–2018.

This replacement alternator is built to restore reliable electrical performance for vehicles equipped with the 3.6L V6 engine. Engineered to meet factory-style specifications, it fits a broad list of late‑model Chrysler, Dodge, Jeep and Ram applications and includes a one‑year free replacement warranty. Every unit is bench-tested through rigorous simulations to ensure consistent output and long-term durability.

Will this alternator fit my vehicle and which part numbers match?

This srosant unit is designed for 3.6L V6 engines across multiple models and model years. Check your vehicle year and engine to confirm compatibility and compare the OEM or aftermarket part numbers listed to be sure of a correct match.

• Compatible models: 2011–2018 Chrysler 300 (V6 3.6L), 2011–2018 Dodge Charger/Durango (V6 3.6L)
• Also fits: 2011–2018 Jeep Grand Cherokee (V6 3.6L), 2013–2015 Ram 1500 (V6 3.6L)
• Cross reference part numbers: 56029789AA, 4801778AF, 421000-7041, MX421000-7041 and others listed

How does the alternator perform electrically and mechanically?

The alternator supplies 180 amps at a nominal 12 volts with a clockwise rotation and a six‑groove pulley. It uses an internal regulator and an integrated fan design to manage heat, providing stable charging for modern accessory loads.

• Rated output: 180 A, 12 V for high accessory demand
• Pulley: 6‑groove pulley for OEM belt compatibility
• Rotation: CW (clockwise) and ER-type voltage regulator
• Cooling: IF-style internal fan to help dissipate heat

What quality checks and warranty coverage come with this alternator?

Each alternator undergoes thorough inspection and simulated testing before shipment to verify consistent performance under load. The product comes with a one‑year free replacement policy to protect against premature failures and manufacturing defects.

• 1,000 simulation cycles during factory testing for durability checks
• Professional equipment inspection on every unit
• One-year free replacement if the part fails due to manufacturing issues
• Advice: confirm vehicle year and part number prior to ordering

How difficult is installation and what should I prepare?

Installation follows standard alternator replacement procedures and is straightforward for technicians and experienced DIYers. Basic hand tools, battery safety precautions, and a service manual or vehicle-specific guide are recommended to ensure correct mounting and electrical connections.

• Disconnect the battery before starting to avoid shorts
• Inspect belt tensioner and serpentine belt for wear; replace if needed
• Verify connector pins and terminal threads are clean for secure electrical contact
• After installation, measure charging system voltage at idle and under load

Who is this for: srosant's 180A alternator is intended for owners, mechanics and fleet managers who need a durable, high‑output replacement for late‑model Chrysler, Dodge, Jeep and Ram vehicles with the 3.6L V6 engine. It’s a practical option when restoring proper charging performance, replacing a failed unit, or upgrading a worn alternator to support heavy accessory loads. Always confirm fitment with your vehicle year and part number before purchasing.